Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"duoc dao doc snippets" » "duoc dao code snippets", "duc dao doc snippets", "doc dao doc snippets", "duoc dai doc snippets", "duoc dao duc snippets", "duoc dao do snippets", "duoc dat doc snippets"
"python using java snippets" » "python using data snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("python using java snippets") or ("duoc dao doc snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("duoc dao doc snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( duoc dao doc snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("duoc dao doc snippets"))) or ("locating bug core snippets"))*.